Cardenas, Virginia R.  <br/><br/>
The Cooptation of indigenous and recommended rice technologies among the Ilocanos  
Virginia R. Cardenas  
 -  1981 
 - xix, 198 leaves   28 cm.  
<br/><br/> Thesis (PhD.-Extension Education) -- University of the Philippines, Los Banos, Laguna 
<br/><br/>Bibliography: leaves 193-198